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linux/kernel/time
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Anna-Maria Behnsen 73129cf4b6 timers: Optimization for timer_base_try_to_set_idle() 
When tick is stopped also the timer base is_idle flag is set. When
reentering timer_base_try_to_set_idle() with the tick stopped, there is no
need to check whether the timer base needs to be set idle again. When a
timer was enqueued in the meantime, this is already handled by the
tick_nohz_next_event() call which was executed before
tick_nohz_stop_tick().

Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20240221090548.36600-5-anna-maria@linutronix.de
2024-02-22 17:52:30 +01:00
..
alarmtimer.c
alarmtimer: Use maximum alarm time for suspend
2023-10-09 15:03:28 +02:00
clockevents.c
clockevents: Make clockevents_subsys const
2024-02-07 15:11:24 +01:00
clocksource-wdtest.c
clocksource: Scale the watchdog read retries automatically
2024-02-21 12:00:42 +01:00
clocksource.c
clocksource: Scale the watchdog read retries automatically
2024-02-21 12:00:42 +01:00
hrtimer.c
Merge tag 'v6.8-rc5' into timers/core, to resolve conflict
2024-02-19 22:27:57 +01:00
itimer.c
time: Prevent undefined behaviour in timespec64_to_ns()
2020-10-26 11:48:11 +01:00
jiffies.c
clocksource: Make clocksource watchdog test safe for slow-HZ systems
2021-08-28 17:01:32 +02:00
Kconfig
clocksource: Loosen clocksource watchdog constraints
2023-01-03 20:43:45 -08:00
Makefile
time: Improve performance of time64_to_tm()
2021-06-24 11:51:59 +02:00
namespace.c
vdso/timens: Refactor copy-pasted find_timens_vvar_page() helper into one copy
2022-12-01 11:35:40 +01:00
ntp_internal.h
ntp: Make the RTC synchronization more reliable
2020-12-11 10:40:52 +01:00
ntp.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
posix-clock.c
posix-clock: introduce posix_clock_context concept
2023-10-15 20:07:52 +01:00
posix-cpu-timers.c
posix-cpu-timers: Implement the missing timer_wait_running callback
2023-04-21 15:34:33 +02:00
posix-stubs.c
posix-timers: Get rid of [COMPAT_]SYS_NI() uses
2023-12-20 21:30:27 -08:00
posix-timers.c
posix-timers: Refer properly to CONFIG_HIGH_RES_TIMERS
2023-06-18 22:41:53 +02:00
posix-timers.h
posix-clocks: Introduce clock_get_ktime() callback
2020-01-14 12:20:51 +01:00
sched_clock.c
time/sched_clock: Provide sched_clock_noinstr()
2023-06-05 21:11:04 +02:00
test_udelay.c
time/debug: Fix memory leak with using debugfs_lookup()
2023-02-09 20:12:27 +01:00
tick-broadcast-hrtimer.c
time/tick-broadcast: Remove RCU_NONIDLE() usage
2023-01-13 11:48:16 +01:00
tick-broadcast.c
tick/broadcast: Make broadcast device replacement work correctly
2023-05-08 23:18:16 +02:00
tick-common.c
tick/common: Align tick period during sched_timer setup
2023-06-16 20:45:28 +02:00
tick-internal.h
timers: Move marking timer bases idle into tick_nohz_stop_tick()
2024-02-22 17:52:30 +01:00
tick-legacy.c
timekeeping: remove xtime_update
2020-10-30 21:57:07 +01:00
tick-oneshot.c
time: Fix various kernel-doc problems
2023-01-03 11:07:58 +01:00
tick-sched.c
timers: Optimization for timer_base_try_to_set_idle()
2024-02-22 17:52:30 +01:00
tick-sched.h
timers/nohz: Protect idle/iowait sleep time under seqcount
2023-04-18 16:35:12 +02:00
time_test.c
time/kunit: Use correct format specifier
2024-02-21 12:00:42 +01:00
time.c
time: add kernel-doc in time.c
2023-07-14 13:47:07 -06:00
timeconst.bc
time: Add SPDX license identifiers
2018-11-23 11:51:20 +01:00
timeconv.c
time: Improve performance of time64_to_tm()
2021-06-24 11:51:59 +02:00
timecounter.c
time/timecounter: Mark 1st argument of timecounter_cyc2time() as const
2021-04-16 21:03:50 +02:00
timekeeping_debug.c
timekeeping/debug: No need to check return value of debugfs_create functions
2019-01-29 20:08:41 +01:00
timekeeping_internal.h
timekeeping/vsyscall: Provide vdso_update_begin/end()
2020-08-06 10:57:30 +02:00
timekeeping.c
timekeeping: Fix cross-timestamp interpolation for non-x86
2024-02-19 12:18:51 +01:00
timekeeping.h
asm-generic: cross-architecture timer cleanup
2020-12-16 00:07:17 -08:00
timer_list.c
timer_list: Print name of per-cpu wakeup device
2021-05-31 17:04:49 +02:00
timer.c
timers: Optimization for timer_base_try_to_set_idle()
2024-02-22 17:52:30 +01:00
vsyscall.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00